Hello has any body used one of the bellow ?
EASY AQUA Co2 Plant Aquarium Simple Regulator Manometer | eBay
It states that it has an inbuilt needle valve , and also can be used one the DIN 477 connection type bottles (most pub bottles and FE)
It will be used on a small co2 bottle , for my nano (14l), any reviews on this little thing ?
EASY AQUA Co2 Plant Aquarium Simple Regulator Manometer | eBay
It states that it has an inbuilt needle valve , and also can be used one the DIN 477 connection type bottles (most pub bottles and FE)
It will be used on a small co2 bottle , for my nano (14l), any reviews on this little thing ?